MRB teaches that all are the spirit children of HM and HF.

Date: 1995
Type: Book
Source: M. Russell Ballard
LDS
Hearsay: Direct
Reference: M. Russell Ballard, "Answers to Life's Questions," Ensign (April 1995), accessed May 26, 2021
Scribe/Publisher: Ensign
People: Heavenly Father, Heavenly Mother, M. Russell Ballard
Audience: Reading Public; PDF
Transcription: The plan teaches that all who have or will live on earth are the spirit children of heavenly parents. We lived with them before coming to this earth to receive our bodies of flesh and bone.
Source Link: http://web.archive.org/web/20190828003755/https://www.churchofjesuschrist.org/study/general-conference/1995/04/answers-to-lifes-questions?lang=eng
Citations in Mormonr Qnas: Heavenly Mother